Table 1
PL blueshift of the nanowires with different diameters and lengths
Nanowires for trace	Diameter (nm)	Length (nm)	Blueshift (meV)
a	40	800	66
b	67	1,750	47
c	93	2,467	18
d	45	2,500	63

Miao and Zhang Nanoscale Research Letters 2012 7:321   doi:10.1186/1556-276X-7-321